IPA: /əˈbeɪpɪkəl/
KK: /əˈbāpɪkəl/
This word describes something that is located opposite to or directed away from the highest point or tip of an object.
The abapical region of the plant is crucial for its growth.
Abapical is formed from "aba-" (meaning away from) and "apex" (from Latin "apex", meaning tip or summit) and the suffix "-al" (meaning pertaining to). The word describes something that is pertaining to or located away from the apex or tip.
Think of 'away from' ('aba-') the 'tip' ('apex') to remember that 'abapical' refers to something related to being away from the tip.